Body water handling in response to hypertonic-saline induced diuresis in fasting northern elephant seal pups (Mirounga angustirostris)

Comparative Biochemistry and Physiology - A Molecular and Integrative Physiology

Volumn 134, Issue 2, 2003, Pages 423-428

  Ortiz, Rudy M ^a   Wade, Charles E ^b   Ortiz, C Leo ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b NASA AMES RESEARCH CENTER   (United States)

Author keywords

GFR; Kidney; Marine mammals; Natriuresis; Total body water; Water reabsorption

Indexed keywords

SODIUM CHLORIDE;

ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; CREATININE CLEARANCE; DIET RESTRICTION; FEMALE; FLUID BALANCE; GLOMERULUS FILTRATION RATE; HYPERNATREMIA; INFUSION; MALE; NATRIURESIS; NONHUMAN; QUANTITATIVE ANALYSIS; SEAL; TOTAL BODY WATER; URINE VOLUME; WATER ABSORPTION; WATER RETENTION;

ANIMALIA; ELEPHANT; MAMMALIA; MIROUNGA; MIROUNGA ANGUSTIROSTRIS; NES; PHOCIDAE;

EID: 0037304424     PISSN: 10956433     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1095-6433(02)00316-1     Document Type: Article

References (23)

1. Adams S., Costa D.P. Water conservation and protein metabolism in northern elephant seal pups during the postweaning fast. J. Comp. Physiol. B. 163:1993;367-373.
2. Albrecht C.B. Toxicity of sea water in mammals. Am. J. Physiol. 163:1950;370-385.
3. Bouby N., Ahloulay M., Nsegbe E., Déchaux M., Schmitt F., Bankir L. Vasopressin increases glomerular filtration rate in conscious rats through its antidiuretic action. J. Am. Soc. Nephrol. 7:1996;842-851.
4. Crocker D.E., Webb P.M., Costa D.P., Le Boeuf B.J. Protein catabolism and renal function in lactating northern elephant seals. Physiol. Zool. 71:1998;485-491.
5. Drummer C., Gerzer R., Heer M., Molz B., Bie P., Schlossberger M., et al. Effects of an acute saline infusion on fluid and electrolyte metabolism in humans. Am. J. Physiol. (Renal Fluid Electrolyte Physiol. 31). 262:1992;F744-F754.
6. Heer M., Baisch F., Kropp J., Gerzer R., Drummer C. High dietary sodium chloride consumption may not induce body fluid retention in humans. Am. J. Physiol. Renal Physiol. 278:2000;F585-F595.
7. Hiatt E.P., Hiatt R.B. The effect of food on the glomerular filtration rate and renal blood flow in the harbor seal (Phoca vitulina L.). J. Cell. Comp. Physiol. 19:1942;221-227.
8. Hong S.K., Elsner R., Claybaugh J.R., Ronald K. Renal functions of the Baikal seal (Pusa sibirica) and ringed seal (Pusa hispida). Physiol. Zool. 55:1982;289-299.
9. Houser D.S., Crocker D.E., Webb P.M., Costa D.P. Renal function in suckling and fasting pups of the northern elephant seal. Comp. Biochem. Physiol. A. 129:2001;405-415.
10. Kimura T., Abe K., Ota K., Omata K., Shoji M., Kudo K., et al. Effects of acute water load, hypertonic saline infusion and furosemide administration on atrial natriuretic peptide and vasopressin release in humans. J. Clin. Endocrinol. Metab. 62:1986;1003-1010.
11. Krieger J.E., Liard J.-F., Cowley A.W. Jr. Hemodynamics, fluid volume and hormonal responses to chronic high-salt intake in dogs. Am. J. Physiol. 259:1990;H1629-H1636.
12. Ladd M., Raisz L.G., Crowder C.H. Jr, Page L.B. Filtration rate and water diuresis in the seal Phoca vitulina. J. Cell. Comp. Physiol. 38:1951;157-164.
13. Luft F.C., Rankin L.I., Bloch R., Willis L., Fineberg N.S., Weinberger M.H. The effects of rapid saline infusion on sodium excretion, renal function and blood pressure at different sodium intakes in man. Am. J. Kidney Dis. 2:1983;464-470.
14. Nagy K.A., Costa D.P. Water flux in animals: analysis of potential errors in the tritiated water method. Am. J. Physiol. 238:1980;R454-R465.
15. Ortiz C.L., Costa D., Le Boeuf B.J. Water and energy flux in elephant seal pups fasting under natural conditions. Physiol. Zool. 51:1978;166-178.
16. Ortiz R.M., Adams S.H., Costa D.P., Ortiz C.L. Plasma vasopressin levels and water conservation in fasting postweaned northern elephant seal pups (Mirounga angustirostris). Mar. Mamm. Sci. 12:1996;99-106.
17. Ortiz R.M., Wade C.E., Costa D.P., Ortiz C.L. Renal effects of fresh water-induced hypo-osmolality in a marine adapted seal. J. Comp. Physiol. B. 172:2002a;297-307.
18. Ortiz R.M., Wade C.E., Costa D.P., Ortiz C.L. Renal responses to plasma volume expansion and hyperosmolality in fasting seal pups. Am. J. Physiol.: Regulatory Integrative Comp. Physiol. 282:2002b;R805-R817.
19. Ortiz R.M., Wade C.E., Ortiz C.L. Prolonged fasting increases the response of the renin- angiotensin-aldosterone system, but not vasopressin levels in postweaned northern elephant seal pups. Gen. Comp. Endocrinol. 119:2000;217-223.
20. Pernia S.D., Costa D.P., Ortiz C.L. Glomerular filtration rate in weaned elephant seal pups during natural long term fasts. Can. J. Zool. 67:1989;1752-1756.
21. Sandgaard N.C.F., Andersen J.L., Bie P. Hormonal regulation of renal sodium and water excretion during normotensive sodium loading in conscious dogs. Am. J. Physiol. Regulatory Integrative Comp. Physiol. 278:2000;R11-R18.
22. SAS, 1998. Statview. SAS Institute Inc, Cary, NC.
23. Sondeen J.L., Gonzaludo G.A., Loveday J.A., Rodkey W.G., Wade C.E. Hypertonic saline/dextran improves renal function after hemorrhage in conscious swine. Resuscitation. 20:1990;231-241.